產(chǎn)品展示
D673H氣動對夾蝶閥
【簡單介紹】
【詳細(xì)說明】
技術(shù)范圍 Technical specification
設(shè)計依據(jù) Design reference | GB標(biāo)準(zhǔn) | ANSI標(biāo)準(zhǔn) | |
設(shè)計標(biāo)準(zhǔn) Design standrd | GB/12237 | ANSI B16.34 | |
結(jié)構(gòu)長度 Face To face | 對夾連接 Wafer connecting | GB/12221 | ANSI B16.10 |
連接法蘭尺寸 Connecting Flange Size | GB/9113、JB/T79 | ANSI B16.5 | |
試驗和檢驗 Test&inspection | JB/T9002 | API598 |
注:系列蝶閥結(jié)構(gòu)長度及連接法蘭尺寸可根據(jù)用戶要求設(shè)計制造。
Note:The structural length and connecting flange size of butterfly valve
serles can be designed and manufactured as perusers'requirements.
主要零件材質(zhì)表 Form of Major Parts Materials
序號 NO | 零件名稱 Accessory name | 材質(zhì) Material | ||
C | P | R | ||
1 | 內(nèi)六角螺絲 Mild Sleel Hex Socket Screw | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
2 | 閥蓋 Cover | WCB | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
3 | 墊片 Gasket | 不銹鋼 柔性石墨 Stainless Steel Graphite | ||
4 | 閥座 Seat | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
5 | 墊片 Gasket | 不銹鋼 柔性石墨 Stainless Steel Graphite | ||
6 | 蝶板 Butterfly Plate | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
7 | 圓柱削 Straight Pin | 45 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
8 | 下蓋 Bottom Cover | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
9 | 墊片 Gasket | 不銹鋼 柔性石墨 Stainless Steel Graphite | ||
10 | 襯套 Bushing | PTFE 不銹鋼 PTFE Stainless Steel | ||
11 | 閥體 Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
12 | 閥桿 Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
13 | 支架 Yoke | WCB | ||
14 | 鍵 Key | 45 | ||
15 | 襯套 Bushing | PTFE 不銹鋼 PTFE Stainless Steel | ||
16 | 填料 Packing | 柔性石墨 Graphite | ||
17 | 壓蓋 Gland | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
18 | 位置指示器 Location lndicator | 塑料 Plactic |
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